RE:"Avisynth script to sample a single frame inside each shot change"
AntcuFaalb said:All you need to do is use the SCSelect() function.
Thanks for the reference. SCSelect() is not native to Avisynth but it is in the plug-in file removedirt.dll as per this Doom9 forum thread:
Real Life TV Scene Change Detection?
http://forum.doom9.org/showthread.php?p=1193539#post1193539
I was looking for something else I remember coming across, a native function -- ScriptClip() or another of Avisynth's Runtime Functions -- with a small script to do the sampling. (No need to load in additional plug-ins, for the novice user.) But whatever works.